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For the Inventor, By the Inventor

Evanston, IL, United States of America

C.e. Niehoff & Co.


USPTO Granted Patents = 65

% Expired Patents = 18.5



Trademarks = 3

Forward Citations = 1,660

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21 inventors (with patents filed for the assignee):

goldMedal Issam Jabaji (23 out of 24 patents)

silverMedal James Becker (14 out of 14 patents)

bronzeMedal Ciaran Patterson (13 out of 14 patents)

4.  Nisvet Basic (10 out of 10 patents)

5.  Mahmood Pourkermani (10 out of 10 patents)

6.  Shadi Jabaji (9 out of 10 patents)

7.  Majid Naghshineh (6 out of 6 patents)

8.  Dimitar Delevski (4 out of 4 patents)

9.  Stoyan Borissov Bekiarov (3 out of 3 patents)

10.  Ninos Canon (3 out of 3 patents)

11.  Hans Jakobs (2 out of 2 patents)

12.  Charles J Juhnke (2 out of 2 patents)

13.  Gerald Miller (2 out of 2 patents)

14.  Donald Bolle (1 out of 1 patent)

15.  Matthew J Trueblood (1 out of 1 patent)


Core Competencies:
Electric Generator
Voltage Regulator
Power Control
Battery Charging
Electrical Alternator
Multi-Voltage
Transient Recovery
Fluid Cooled
Battery Isolator
Current Monitoring
Energy Switching
High-Current Switch

65 patents:

1. 12476452 - Multi-voltage capacitive filter protection circuit (2025-11-18),
2. 12341400 - Manifold assembly for a fluid cooled generator (2025-06-24),
3. 11811248 - Vehicle generator using battery charging profiles (2023-11-07),
4. 10770914 - Dual control loop for charging of batteries (2020-09-08),
5. 9973124 - Dual coil generator (2018-05-15),
6. D773995 - Electric generator (2016-12-13),
7. 8823208 - Self-energizing voltage regulator with improved transient recovery (2014-09-02),
8. D705165 - Electric generator (2014-05-20),
9. 8432069 - System and method for generator phase signal monitoring and control (2013-04-30),
10. D680493 - Electric generator (2013-04-23),
11. D680074 - Electric generator (2013-04-16),
12. D680073 - Electric generator (2013-04-16),
13. 8289005 - Field transient suppression system and method (2012-10-16),
14. 8283810 - System and method for generator phase signal monitoring and control of electrical current distribution (2012-10-09),
15. 8283797 - Power control system and method (2012-10-09),
Company Overview
C.e. Niehoff & Co., headquartered in Evanston, Illinois, specializes in the development and manufacturing of advanced electric generators and related power control technologies. The company focuses on innovative solutions such as voltage regulators, battery charging systems, and electrical alternators, catering to diverse applications. With expertise in multi-voltage systems and transient recovery, C.e. Niehoff & Co. is committed to delivering reliable and efficient power solutions, serving various industries with a strong emphasis on quality and performance.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

65 Patents

#5 in Evanston, IL

#314 in Illinois

#5,611 in US

#11,332 in the World

Evanston, IL (US)
Evanston, IL, United States of America

C.e. Niehoff & Co.

Forward Citations = 1,660

21 inventors:

goldMedal Issam Jabaji (23 out of 24 patents)

silverMedal James Becker (14 out of 14 patents)

bronzeMedal Ciaran Patterson (13 out of 14 patents)

4.  Nisvet Basic (10 out of 10 patents)

5.  Mahmood Pourkermani (10 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: C.e. Niehoff & Co.. Retrieved from https://idiyas.com/company/c-e-niehoff-and-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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